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Silver 3.5 inch SATA hard drive with circuit board visible

DELL

DELL WD1003FBYX 1TB 7.2K SATA 3.5in internal hard drive

SKU CH-QZ50-1BJRM MPN WD1003FBYX

A 1 TB 7.2K SATA 3.5-inch internal hard drive for desktop storage upgrades

  • 1 TB capacity for mass storage
  • 2 K RPM spindle speed for responsive access
  • SATA interface for broad desktop compatibility
  • 5 inch form factor fits standard drive bays
  • New condition with Dell qualification

Capacity and Interface

This Dell desktop internal hard drive provides one terabyte of storage on a standard SATA connection. It suits system builders and upgraders who need bulk capacity for documents, media or backups in a 3.5-inch bay. The 7.2K rotational speed delivers consistent throughput for everyday workloads.

SATA Throughput Limit

The SATA interface caps maximum transfer rates at six gigabits per second, so sustained reads and writes cannot exceed that ceiling. Random-access performance is bounded by mechanical latency inherent to spinning media. Workloads requiring very low latency or high queue-depth throughput will hit this interface and physics limit.

Build and Mounting

The drive uses a conventional 3.5-inch form factor with standard SATA data and power connectors, fitting typical desktop drive cages and backplanes. No special brackets or adapters are required for installation. Mechanical operation produces audible seek noise and vibration that may be noticeable in quiet environments.

商品特色

  • 1 TB capacity for mass storage
  • 2 K RPM spindle speed for responsive access
  • SATA interface for broad desktop compatibility
  • 5 inch form factor fits standard drive bays
  • New condition with Dell qualification

商品規格

本商品目前尚未公佈規格。

商品問答

Which capacity of the WD1003FBYX should I choose for a desktop?

The WD1003FBYX is offered only in a 1TB capacity, so there is no alternative version to select.

What does the 7.2K spindle speed mean for everyday desktop use?

The 7.2K RPM rotation provides standard desktop throughput for operating system, applications and bulk storage tasks.

What does the SATA interface limit on this 3.5in drive?

The SATA connection caps the maximum transfer rate to the SATA bus speed supported by the host controller.

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